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  1. Titan Timelapse


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    Timelapse video of the ORNL's newest supercomputer Titan.

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    • Magnetic Field Outflows from Active Galactic Nuclei


      from OLCF Added 7,835 16 0

      A simulation of magnetic field outflows from active galactic nuclei, created by a University of Illinois at Urbana-Champaign team led by Oak Ridge National Laboratory's Dave Pugmire, was the…

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      • Shock Wave/Turbulent Boundary Layer Interactions


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        The design and analysis of supersonic relative flow turbomachinery needed in Carbon Capture and Storage requires computational and analysis tools that have been validated against experimental results…

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        • TITAN Overview


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          Researchers have a powerful new tool at their disposal. Titan will be the first major supercomputing system to utilize a hybrid architecture, or one that utilizes both conventional 16-core AMD Opteron…

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          • Titan Overview (Long Version)


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            The Department of Energy’s Oak Ridge National Laboratory has awarded a contract to Cray Inc. to increase the Jaguar supercomputer’s science impact and energy efficiency. The upgrade, which…

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            • Imaging the Interior of the Earth with Adjoint Tomography


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              This visualization is the first global tomographic model constructed based on adjoint tomography, an iterative full-waveform inversion technique. The model is a result of data from 253 earthquakes…

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              • Announcing Summit


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                Summit is the next leap in leadership-class computing systems for open science. With Summit we will be able to address, with greater complexity and higher fidelity, questions concerning who we are,…

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                • Coarse-grained molecular dynamics


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                  Course-grained molecular dynamics (CGMD) simulation of the phase-separation of a 1:1 weight ratio P3HT (donor):PCBM (acceptor) polymer blend into donor (white) and acceptor (blue) domains. Polymer…

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                  • Assessing Global Climate Response of the NCAR-CCSM3: CO2 Sensitivity and Abrupt Climate Change


                    from OLCF Added 69 2 0

                    Researcher Zhengyu Liu (University of Wisconsin-Madison) shares about his breakthrough simulations regarding abrupt climate change performed on ORNL supercomputers.

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                    • 11 Best Practices for Using OLCF Resources 1-27-2016


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                      We discuss the basics and best practices of how to use OLCF resources and services. This Webinar is targeted at new users, but may serve as a good refresher for all users. This seminar was given on…

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                      • Visualization of Deterministic High-Frequency Ground Motions From Simulations of Dynamic Rupture long Rough Faults With and With


                        from OLCF Added 343 1 0

                        Researchers conduct unprecedented study on GPUs of damaging, high-frequency shaking. Visualization by Amit Choursia. To learn more, visit https://www.olcf.ornl.gov/2013/12/16/titan-simulates-earthquake-physics-necessary-for-safer-building-design/

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                        • How to Use Scientific Libraries at Oak Ridge Leadership Computing Facility


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                          OLCF Computational Scientist Bronson Messer covers how to use and link scientific libraries with applications running on Titan. Using screen capture, he walks through the steps of generating an executable…

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